[PATCH V3 4/4] RISC-V: Enable assert for insn_has_dfa_reservation

[Edwin Lu <ewlu@rivosinc.com>]

Enables assert that every typed instruction is associated with a
dfa reservation

gcc/ChangeLog:

	* config/riscv/riscv.cc (riscv_sched_variable_issue): enable assert

Signed-off-by: Edwin Lu <ewlu@rivosinc.com>
---
V2:
- No changes
V3:
- No changes
---
 gcc/config/riscv/riscv.cc | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/gcc/config/riscv/riscv.cc b/gcc/config/riscv/riscv.cc
index ee1a57b321d..c428d3e4e58 100644
--- a/gcc/config/riscv/riscv.cc
+++ b/gcc/config/riscv/riscv.cc
@@ -8215,9 +8215,11 @@ riscv_sched_variable_issue (FILE *, int, rtx_insn *insn, int more)
 
   /* If we ever encounter an insn without an insn reservation, trip
      an assert so we can find and fix this problem.  */
-#if 0
+  if (! insn_has_dfa_reservation_p (insn)) {
+    print_rtl(stderr, insn);
+    fprintf(stderr, "%d", get_attr_type (insn));
+  }
   gcc_assert (insn_has_dfa_reservation_p (insn));
-#endif
 
   return more - 1;
 }
-- 
2.34.1